TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 327 of 1205
TM 9-2320-387-24-l REFERENCE INFORMATION -I Replace batteries (para. 4-74). STARTER CIRCUIT BAlTERY VOLTAGE STUICE-R TEST 67 1. Start Test 67. Battery Voltage. 2. Displayed reading is in volts. Batteries should be 23-25.5 volts. Batteries voltage will drop when glow plugs turn on. BAlTERY VOLTAGE MULTIMETER 1. Set the voltmeter to a DC volts scale of at least 40 volts. 2. Connect the RED lead to positive and the BLACK lead to negative. 3. Be sure to read the correct state. STARTER MOTOR VOLTAGE STVICE-R TEST 68 1. Start Test 66, Starter Motor Voltage. 2. Displayed reading is in volts. Starter motor voltage should be the same as battery voltage, 23-25.5 volts. During cranking, the starter motor voltage should be at least 16 volts. STARTER SOLENOID VOLTAGE STUICE-R TEST 70 1. Start Test 70. Starter Solenoid Voltage. 2. Displayed reading is in volts. Starter solenoid voltage should be the same as battery Voltage, solenoid voltage should be at least 16 volts. 2-271